Install function tables for the code range on Win64

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index ec1941e6fd86eec42707e4d41011112961fe2109..c2eb7e75ca90d12a654054a35ad72bb3d2dd71de 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -4333,6 +4333,18 @@ enum JitCodeEventOptions {
 typedef void (*JitCodeEventHandler)(const JitCodeEvent* event);
 
 
+#ifdef _WIN64
+/**
+ * A windows exception filter for exceptions occurring in jitted code. The
+ * return value determines how the exception should be handled, following
+ * standard SEH rules. However, the expected behavior for this function is to
+ * not return, instead of return EXCEPTION_EXECUTE_HANDLER or similar, given
+ * that in general we are not prepared to handle exceptions.
+ */
+typedef int (__cdecl *WinExceptionFilter)(void* exception_pointers);
+#endif

[cpu_(ooo_6.6-7.5), 2014/09/26 17:03:51]

__cdecl ? are you sure?

[jochen (gone - plz use gerrit), 2014/09/26 17:25:30]

yes, see
https://code.google.com/p/chromium/codesearch#chromium/src/components/crash/a...

[cpu_(ooo_6.6-7.5), 2014/09/26 20:35:31]

Acknowledged.

+
+
 /**
  * Isolate represents an isolated instance of the V8 engine.  V8 isolates have
  * completely separate states.  Objects from one isolate must not be used in
@@ -4350,6 +4362,9 @@ class V8_EXPORT Isolate {
     CreateParams()
         : entry_hook(NULL),
           code_event_handler(NULL),
+#ifdef _WIN64
+          exception_filter(NULL),
+#endif
           enable_serializer(false) {}
 
     /**
@@ -4372,6 +4387,14 @@ class V8_EXPORT Isolate {
      */
     ResourceConstraints constraints;
 
+#ifdef _WIN64
+    /**
+     * An exception filter that will be invoked when exceptions occur in
+     * jitted code.
+     */
+    WinExceptionFilter exception_filter;
+#endif
+
     /**
      * This flag currently renders the Isolate unusable.
      */